:root{
  --bg:#1f1f1f;
  --accent-green:#22b573;
  --text:#e8e8e8;
  --muted:#2b2b2b;
  --card:#0f0f0f;
  --btn-dark:#2a2a2a;
  --btn-green:#22b573;
  --shadow:0 6px 20px rgba(0,0,0,0.5);
}

*{box-sizing:border-box; margin:0; padding:0;}
body{
  height:100%;
  font-family:"Poppins", system-ui, sans-serif;
  background: linear-gradient(180deg,var(--muted), #111 70%);
  color:var(--text);
  display:flex;
  flex-direction:column;
}

/* HEADER */
.header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 20px;
  background:#111;
}

.logo-box .logo{
  width:40px;
  height:40px;
  border-radius:8px;
  background:var(--accent-green);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:18px;
  color:#fff;
}

.search-box{
  flex:1;
  display:flex;
  align-items:center;
  background:#222;
  border-radius:20px;
  overflow:hidden;
}

.search-box input{
  flex:1;
  padding:8px 12px;
  border:none;
  background:none;
  color:var(--text);
  font-size:14px;
}

.search-box button{
  border:none;
  background:none;
  color:var(--text);
  padding:0 12px;
  cursor:pointer;
}


.menu {
    color: #fff;
}

.menu a, .menu b {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    margin: 0 5px;
}

/* TABELA */
.table-container{
  flex:1;
  display:flex;
  justify-content:center;
  align-items:flex-start;
  padding:40px;
  overflow-x:auto;
}

.car-table{
  width:93%;
  border-collapse:collapse;
  background:var(--card);
  border-radius:12px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

.car-table th, .car-table td{
  padding:12px;
  text-align:center;
  border-bottom:1px solid #333;
}

.car-table th{
  background:#222;
  font-weight:600;
  color:#ccc;
}

.car-table tr:hover{
  background:#181818;
}

.car-table img{
  width:40px;
  height:40px;
  border-radius:6px;
}

/* BOTÕES */
.btn{
  padding:6px 12px;
  border:none;
  border-radius:8px;
  font-size:14px;
  cursor:pointer;
}

.btn.alterar{
  background:var(--btn-dark);
  color:white;
}

.btn.finalizar{
  background:var(--btn-green);
  color:white;
}

.btn.cancelar{
  background:var(--btn-dark);
  color:white;
}

.btn.salvar{
  background:var(--btn-green);
  color:white;
}

/* POPUP */
.popup{
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background:rgba(0,0,0,0.7);
  display:none;
  align-items:center;
  justify-content:center;
}

.popup-content{
  background:#1e1e1e;
  padding:24px;
  border-radius:12px;
  width:320px;
  box-shadow:var(--shadow);
}

.popup-content h2{
  margin-bottom:16px;
  font-size:18px;
}

.field{
  display:flex;
  flex-direction:column;
  margin-bottom:12px;
}

.field label{
  font-size:13px;
  margin-bottom:4px;
  color:#ccc;
}

.field input{
  padding:10px;
  border-radius:8px;
  border:none;
  background:#2b2b2b;
  color:white;
}

.popup-actions{
  display:flex;
  justify-content:flex-end;
  gap:8px;
}

.car-table img{
  width:150px;
  height:100px;
  border-radius:6px;
}

.explain-about-site {
  justify-content: center;
  align-items: center;
  margin-top: 1vh;
  height: 150;
  width: 90%;
  margin: 1vh auto 0 auto;
}

.explain-about-site h1 {
  color: #22b573;
  font-weight: bold;
}

footer {
  margin: auto;
}

.paragraph-footer{
  color: #22b573;
}

.content img {
  display: block;
  margin: 50px auto 110px auto;
  height: 500px;
  width: 1000px;
}